1. Radboud University Nijmegen Medical Centre Nijmegen The Netherlands
2. Dermatologikum Hamburg Hamburg Germany
3. University of California, San Diego, School of Medicine La Jolla CA USA
4. Sorbonne Paris Cité Univerité Paris Diderot Saint‐Louis Hospital Paris France
5. Division of Genetics and Molecular Medicine St. John's Institute of Dermatology King's College London UK
6. University of Verona Verona Italy
7. Dalhousie University Halifax NS Canada
8. Hôpital Larrey Toulouse University Toulouse France
9. Hospital de la Santa Creu i Sant Pau Barcelona Spain
10. Icahn School of Medicine at Mount Sinai New York NY USA